Task 1715231820

Name: Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_119_9800000_1
Workunit ID: 865252408
Created: 16 Jan 2025 17:56:50 UTC
Sent: 17 Jan 2025 3:23:12 UTC
Report deadline: 31 Jan 2025 3:23:12 UTC
Received: 17 Jan 2025 5:39:55 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13211323
Run time (sec): 881.66
CPU time (sec): 15.87
Peak working set size (MB): 258.25
Peak swap size (MB): 6173.92
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[00:25:03][108276][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_1_dms_200_119.cpt -A 0.04 -P 1.5 -f 500.0 -W --pb_min 3600 --mc_max 1.6 --mp_min 1.1 --mismatch 0.222 --tobs 1800 --alpha 1.0 --start_template_id 9800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_119.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_119_9800000_1_0
------> GPU usage: 0.500000
[00:25:03][108276][INFO ] Starting data processing...
[00:25:03][108276][INFO ] opti: No host transfer for n_steps. Use device global.
[00:25:03][108276][INFO ] opti: No host transfer for mean. Use device global.
[00:25:03][108276][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:25:03][108276][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:25:03][108276][INFO ] opti: power spectrum in fft callback (static link).
[00:25:03][108276][INFO ] opti: __constant__ access is not uniform, bad!
[00:25:03][108276][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[00:25:03][108276][INFO ] CUDA global memory status (initial GPU state, including context):
[00:25:03][108276][INFO ] No template file. Generating templates.
[00:25:03][108276][INFO ] Template param value T_cons = 50000
[00:25:05][108276][INFO ] Number of generated templates to be used: 50000
[00:25:05][108276][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_1_dms_200_119.cpt
[00:25:05][108276][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_1_dms_200_119.cpt (No such file or directory).
------> Starting from scratch...
[00:25:05][108276][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_119.binary
[00:25:05][108276][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_1_dms_200_DM241.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673399770683
------> Number of samples/record: 0
------> Center freq in MHz: 857.5673828
------> Channel band in MHz: 3.34375
------> Number of channels/record: 256
------> Nifs: 1
------> RA (J2000): 174800.79
------> DEC (J2000): -244659.299999
------> Galactic l: 0
------> Galactic b: 0
------> Name: J1748-2446N
------> Lagformat: 0
------> Sum: 1
------> Level: 3
------> AZ at start: 0
------> ZA at start: 0
------> AST at start: 0
------> LST at start: 0
------> File size (bytes): 0
------> Data size (bytes): 0
------> Number of samples: 16777216
------> Trial dispersion measure: 241.9 cm^-3 pc
------> Scale factor: 1.10253
[00:25:05][108276][INFO ] Allocating memory for dedispersed compressed time series...
[00:25:05][108276][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:25:05][108276][INFO ] 8-bit allocation done
[00:25:05][108276][INFO ] Foobar
[00:25:05][108276][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_119.binary
[00:25:05][108276][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:25:05][108276][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:25:05][108276][INFO ] FftSize = 12582913
[00:25:05][108276][INFO ] Seed for random number generator is -1038114316.
[00:25:06][108276][INFO ] 8[00:25:06][108276][INFO ] 9[00:25:06][108276][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:25:06][108276][INFO ] Normalization factor 3.97364e-08
[00:25:06][108276][INFO ] Derived global search parameters:
------> f_A probability = 0.04
------> single bin prob(P_noise > P_thr) = 3.24424e-09
------> thr1 = 19.5464
------> thr2 = 22.7124
------> thr4 = 27.844
------> thr8 = 36.3869
------> thr16 = 50.9469
[00:25:06][108276][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1419 MB (6510 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:25:06][108276][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:25:06][108276][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:25:06][108276][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:26:03][108276][INFO ] Checkpoint committed!
[00:27:03][108276][INFO ] Checkpoint committed!
[00:28:03][108276][INFO ] Checkpoint committed!
[00:29:03][108276][INFO ] Checkpoint committed!
[00:30:03][108276][INFO ] Checkpoint committed!
[00:31:03][108276][INFO ] Checkpoint committed!
[00:32:04][108276][INFO ] Checkpoint committed!
[00:33:04][108276][INFO ] Checkpoint committed!
[00:34:04][108276][INFO ] Checkpoint committed!
[00:35:04][108276][INFO ] Checkpoint committed!
[00:36:04][108276][INFO ] Checkpoint committed!
[00:37:04][108276][INFO ] Checkpoint committed!
[00:38:04][108276][INFO ] Checkpoint committed!
[00:39:04][108276][INFO ] Checkpoint committed!
[00:39:43][108276][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.496106 3624.322021 0.8772715 5.2652917 16.2687 13.0656 16
------> CAND: 287.651106 3654.537598 0.8122844 4.4246688 16.426 12.141  8
------> CAND: 192.407873 3775.316895 0.8861394 4.9836159 15.4775 12.0096 16
------> CAND: 182.660190 3701.443848 0.7925434 4.6965637 16.2411 11.9475  8
------> CAND: 358.602466 3903.730957 0.9811149 4.6479621 16.1786 11.8822  8
------> CAND: 173.245198 3791.029541 0.8779334 4.9750276 16.0314 11.7284  8
------> CAND: 346.721618 3699.272705 0.9284589 5.2625546 17.875 11.6074  4
------> CAND:  21.437273 3656.505859 0.8026790 4.9194412 15.093 11.5022 16
------> CAND: 115.521798 3632.031738 0.8842031 5.2710776 15.0047 11.3862 16
------> CAND: 173.225216 3687.228271 0.8988524 5.2296243 15.6699 11.352  8
------> CAND: 461.916694 3704.211670 0.8832964 5.1967688 17.5502 11.3485  4
------> CAND:  14.435197 3710.944824 0.8771908 5.1895099 20.8736 11.3357  2
------> CAND:  60.081041 3624.841064 0.9598315 5.3796115 17.5097 11.3162  4
------> CAND: 358.247458 3630.674561 0.8886005 4.1586547 15.6158 11.2958  8
------> CAND: 298.384664 3621.529541 0.9610993 5.3930955 15.6121 11.292  8
------> CAND: 261.122783 3660.197021 0.7915181 4.9102111 15.6016 11.281  8
------> CAND:  57.705494 3892.985107 0.9540522 4.6960859 15.5755 11.2539  8
------> CAND:  14.435975 3635.580811 0.8293267 5.1696033 20.6909 11.2272  2
------> CAND: 346.222063 3687.719727 0.8171938 4.8543472 17.3424 11.183  4
------> CAND: 346.707864 3734.727783 0.9768730 5.2963085 17.3265 11.1705  4
------> CAND: 346.181580 3720.317383 0.9176266 4.3260984 17.3072 11.155  4
------> CAND: 193.481462 3660.950195 0.7917311 4.4803452 17.3037 11.1523  4
------> CAND: 115.411247 3892.985107 0.9540522 4.6960859 17.2995 11.1489  4
------> CAND: 462.128194 3750.149170 0.9007560 5.0850058 20.55 11.1435  2
------> CAND:  99.671498 3693.339844 0.9314080 5.2807302 14.7989 11.1168 16
------> CAND: 115.518943 3911.501709 0.9812472 5.0126863 17.2203 11.0859  4
------> CAND:  53.578520 3907.260742 0.9525287 4.8123784 14.7669 11.0749 16
------> CAND: 219.378659 3636.950439 0.8678357 5.1907153 15.4026 11.0746  8
------> CAND: 139.916177 3926.988281 0.9823319 4.5797849 14.7629 11.0697 16
------> CAND: 325.360901 3680.820557 0.9052142 5.2635264 15.3589 11.0294  8
------> CAND:  53.900830 3632.908203 0.8803691 5.2298560 14.7272 11.0231 16
------> CAND: 151.660264 3627.258545 0.8974946 4.1611986 14.7259 11.0214 16
------> CAND: 184.874841 3830.135986 0.9202335 5.1159663 15.346 11.016  8
------> CAND: 167.419217 3630.043457 0.8888270 4.2010174 14.7174 11.0104 16
------> CAND:  20.004004 3907.836914 0.9817680 4.5773458 15.335 11.0046  8
------> CAND: 274.947355 3664.996582 0.9436993 5.3096209 15.3081 10.9768  8
------> CAND:  60.080002 3840.576660 0.9895353 5.2113943 17.0747 10.9703  4
------> CAND:  92.437420 3830.135986 0.9202335 5.1159663 14.6782 10.9592 16
------> CAND:  92.313894 3895.478027 0.9535401 4.9070191 14.6652 10.9423 16
------> CAND: 433.127786 3614.516846 0.9636584 5.4146013 25.1718 10.932  1
------> CAND: 230.984947 3828.144775 0.9889845 5.2677689 15.2491 10.9157  8
------> CAND: 151.896158 3629.677490 0.8538479 4.2532492 14.6442 10.9149 16
------> CAND: 296.394748 3734.461670 0.9450499 4.2596889 20.1165 10.8862  2
------> CAND: 346.223620 3737.359131 0.9449279 4.2383108 15.2136 10.879  8
------> CAND: 440.923182 3820.254395 0.9881428 5.2363119 20.0898 10.8703  2
------> CAND: 123.133461 3909.221924 0.9816417 4.5974708 15.1976 10.8625  8
------> CAND: 115.425520 3657.158203 0.8030661 5.0023718 15.1971 10.8619  8
------> CAND: 381.338063 3680.188965 0.9059984 5.2723536 20.0264 10.8327  2
------> CAND: 196.468931 3676.631348 0.9385080 4.2060666 14.5764 10.8268 16
------> CAND:  18.852562 3900.929443 0.9937156 5.1841059 15.1427 10.8057  8
------> CAND: 171.622227 3699.370605 0.7959772 4.7488456 14.5127 10.744 16
------> CAND:  14.435716 3632.624023 0.8407362 5.1617489 19.8347 10.719  2
------> CAND: 334.535328 3627.292236 0.8963831 5.2541618 24.677 10.7171  1
------> CAND:  18.852821 3910.665283 0.9944414 5.1903682 15.0528 10.713  8
------> CAND:  14.433380 3875.732178 0.9922893 5.2297015 19.8095 10.7041  2
------> CAND:   7.217988 3635.725098 0.8286666 5.1677251 16.7338 10.6996  4
------> CAND: 120.266144 3677.154053 0.9383908 5.2897058 15.0386 10.6983  8
------> CAND: 230.950691 3653.689209 0.8117109 4.9483695 15.031 10.6905  8
------> CAND: 104.603988 3928.598389 0.9512146 4.9490108 14.4624 10.6787 16
------> CAND: 259.864163 3618.775635 0.9622073 5.4196792 16.7001 10.6729  4
------> CAND: 350.722471 3628.767090 0.8942497 5.3099852 15.0102 10.669  8
------> CAND: 181.414027 3926.674316 0.9819113 4.6276088 14.4536 10.6673 16
------> CAND: 282.047006 3773.415039 0.8873355 4.5725484 19.7425 10.6644  2
------> CAND: 346.490395 3791.029541 0.8779334 4.9750276 16.6823 10.6587  4
------> CAND:  28.870134 3710.944824 0.8771908 5.1895099 24.5388 10.657  1
------> CAND: 398.210310 3640.459229 0.9687402 5.4155364 14.9905 10.6487  8
------> CAND: 379.289758 3839.864746 0.9898628 4.3577785 16.6696 10.6487  4
------> CAND:  57.708348 3646.238037 0.8373565 5.0754504 14.4365 10.6451 16
------> CAND: 143.825423 3654.537598 0.8122844 4.4246688 14.4332 10.6409 16
------> CAND: 315.635795 3783.999512 0.8817084 4.9840183 14.9704 10.628  8
------> CAND: 319.639762 3841.346924 0.9805517 4.4438195 16.6392 10.6246  4
------> CAND: 179.301363 3903.730957 0.9811149 4.6479621 14.4192 10.6228 16
------> CAND: 289.744567 3704.811523 0.9755840 5.3615818 14.9565 10.6137  8
------> CAND:  66.582264 3692.619385 0.8080942 4.6960139 14.4062 10.6059 16
------> CAND: 350.419883 3770.370117 0.8899073 5.0481920 14.9473 10.6041  8
------> CAND: 141.801511 3898.114990 0.9536538 4.9626245 14.9462 10.6031  8
------> CAND: 378.874024 3699.153809 0.7964659 4.7946367 14.9329 10.5894  8
------> CAND: 115.503892 3675.043945 0.9107846 5.2925773 14.3902 10.5852 16
------> CAND: 399.402496 3652.533936 0.9685189 5.3731565 14.9129 10.5687  8
------> CAND: 346.649734 3621.573975 0.9139402 5.3415813 16.5633 10.5644  4
------> CAND:   7.217469 3710.944824 0.8771908 5.1895099 16.5627 10.564  4
------> CAND: 231.133386 3625.013672 0.9323111 5.3401566 16.5593 10.5612  4
------> CAND: 162.068917 3658.479492 0.8005720 4.4338107 14.3685 10.5571 16
------> CAND: 343.467892 3710.321777 0.8774940 5.1826153 14.8752 10.5299  8
------> CAND: 437.314188 3957.379150 0.9823396 4.6766849 16.5187 10.5291  4
------> CAND:  86.600281 3835.898682 0.9895880 5.2674828 14.3443 10.5258 16
------> CAND:  28.871691 3635.725098 0.8286666 5.1677251 24.2243 10.5205  1
------> CAND: 406.187881 3629.851074 0.8889326 5.2370243 19.4754 10.506  2
------> CAND: 395.965556 3623.044434 0.8832565 5.2958531 14.8507 10.5047  8
------> CAND: 354.014604 3641.585693 0.8525929 4.3310380 16.4835 10.5013  4
------> CAND:  60.080262 3843.377686 0.9897855 5.2167683 14.3247 10.5005 16
------> CAND: 216.564023 3614.516846 0.9636584 5.4146013 19.4577 10.4955  2
------> CAND: 231.092383 3833.468750 0.9891784 5.2375813 14.8356 10.4892  8
------> CAND: 223.316192 3929.255859 0.9817615 4.6576910 14.8353 10.4888  8
------> CAND: 193.637946 3682.628662 0.9682432 5.3779507 14.8322 10.4857  8
------> CAND: 172.364683 3902.551514 0.9528918 4.8656406 14.8309 10.4843  8
------> CAND:  78.457922 3630.127930 0.8535727 5.2321424 14.2961 10.4635 16
------> CAND:  64.738711 3691.045898 0.8110039 4.8240757 14.292 10.4582 16
------> CAND:   7.216690 3875.732178 0.9922893 5.2297015 16.4191 10.4502  4
------> CAND: 230.787720 3720.317383 0.9176266 4.3260984 14.7966 10.4491  8
[00:39:43][108276][INFO ] Statistics: count dirty SumSpec pages 2818 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:39:43][108276][INFO ] Data processing finished successfully!
00:39:43 (108276): called boinc_finish(0)

</stderr_txt>
]]>